Sometimes we have strong urges that we definitely should not give in to. One such urge came upon me yesterday while looking for a couple of shrubs to replace some that had died. There in front of my eyes were a row of pots with ivy in them. This creeper vine had already wound its way around a small trellis that had been put in the pot. My urge was to smash the pots and destroy the plants. Not a good idea. Mr Bunnings would have kicked me out of his store, never to allow me to return. You may wonder...